What is included in the stage 2 upgrades? The numbers are very impressive! Will the stock drivetrain be able to cope with those numbers?

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gonna guess.... downpipe, turbo back, intake, accessport, tune

im very interested in

1. how far can you go on the stock turbo
2. how far can you go on the fueling system

in other words once you open up the exhaust starting behind the turbo, whats the first rate limiting factor you find?

My guess is turbo. then fueling.

i have also seen pictures of the intercooler connects and there seems to be some restriction there too. perhaps cobb can comment. i would love comments about what they learn about the turbo and fueling system limits and even if you can go e85 with the current setup or you cant because of above mentioned limitations.